Jersey Royals are the island's most famous export and a true taste of spring. These small, kidney-shaped new potatoes have a unique sweet, nutty flavour that comes from Jersey's rich soil, mild climate, and centuries of farming expertise. Protected by PDO (Protected Designation of Origin) status, they can only be grown here on our island.
When the first Jersey Royals arrive in April, it's a moment of celebration—a sign that spring has truly arrived. For a few precious months, these potatoes are the taste of Jersey, enjoyed across the British Isles and beyond.
From One Potato to Island Fame
The Jersey Royal story begins in 1878, when a farmer named Hugh de la Haye discovered an unusual potato in his field. He saved the seed and began cultivating what would become the Jersey Royal—a variety perfectly suited to our island's unique conditions.
By the early 20th century, Jersey Royals had become the island's most important agricultural export. Thousands of tons were shipped to London each spring, where they commanded premium prices. The industry employed much of the island's population during the harvest season, with entire families working the steep cĂ´tils (hillside fields) to bring in the crop.
Today, Jersey Royals remain a vital part of island life. The harvest is still largely done by hand on the steep slopes where machines can't reach. The tradition continues, with many farmers following methods passed down through generations. And the potatoes remain as prized as ever—a true taste of Jersey that can't be replicated anywhere else.
The Jersey Royal: A Protected Treasure
The Jersey Royal (International Kidney) is a specific variety of potato that thrives in Jersey's unique growing conditions. It's not just any new potato—it's a distinct cultivar with protected status.
What Makes Jersey Royals Unique
- •Soil: Jersey's light, sandy soil (particularly on the south-facing côtils) is perfect for early potatoes
- •Climate: Mild winters and early springs allow planting as early as January
- •Seaweed fertiliser: Traditionally, Jersey Royals are grown with vraic (seaweed) as fertiliser, which adds minerals and contributes to their distinctive flavour
- •Hand harvesting: Many are still harvested by hand on steep slopes, ensuring careful handling
- •PDO protection: Only potatoes grown in Jersey can be called Jersey Royals
The Growing Season
Jersey Royals are planted in midwinter (January-February) and harvested from late March through July. The season progresses from the earliest south-facing slopes to the later, flatter fields. The first Royals of the season are the most prized, commanding the highest prices.
Appearance and Flavour
- •Small to medium-sized, kidney-shaped potatoes
- •Thin, flaky skin (often scraped off during washing)
- •Creamy, waxy flesh
- •Sweet, nutty, earthy flavour
- •Firm texture that holds its shape when cooked
Traditional Methods, Modern Stewardship
Jersey Royal farming is a blend of traditional methods and modern sustainability practices. The industry is committed to protecting the island's environment while maintaining the quality that makes these potatoes special.
Seaweed Fertilisation
Many Jersey Royal farmers still use vraic (seaweed) as fertiliser, a practice that dates back centuries. After winter storms, seaweed is collected from the beaches and spread on the fields. This traditional method:
- •Provides natural, slow-release nutrients
- •Improves soil structure
- •Reduces reliance on synthetic fertilisers
- •Adds trace minerals that enhance flavour
Soil Conservation
The steep cĂ´tils where many Royals are grown are vulnerable to erosion. Farmers use careful planting techniques, crop rotation, and terracing to protect the soil. This stewardship ensures these historic fields remain productive for future generations.
Integrated Pest Management
Jersey Royal farmers use IPM techniques to minimise pesticide use, relying on crop rotation, resistant varieties, and biological controls where possible. The goal is to produce high-quality potatoes while protecting the island's environment.
Local Employment
The Jersey Royal harvest provides seasonal employment for hundreds of islanders. It's a community effort, with families working together to bring in the crop. This social dimension is an important part of the industry's sustainability.
Your Guide to Buying & Cooking Jersey Royals
Jersey Royals are a seasonal treat, available from late March through July. Here's how to make the most of them.
When to Buy
: The season runs from late March (sometimes earlier in a mild year) through July. The earliest Royals are small and incredibly sweet. Later in the season, they're larger and more robust. Both are delicious—it's a matter of preference.
Where to Buy
: During the season, Jersey Royals are everywhere—supermarkets, farm shops, roadside stalls, even exported to the UK mainland. For the freshest, buy directly from farms or at farmers' markets. Look for the PDO label to ensure authenticity.
What to Look For
: Fresh Jersey Royals should be firm, with thin, flaky skin. Avoid potatoes with green patches or sprouts. The smaller the potato, generally the sweeter and more delicate the flavour.
How to Cook Them
Jersey Royals are best cooked simply to let their flavour shine:
Boiling
(the classic method): 1. Scrub the potatoes gently (no need to peel) 2. Boil in salted water for 12-15 minutes until tender 3. Drain and toss with Jersey butter and fresh mint 4. Serve immediately
That's it. Perfection.
Other Methods
: - **Steaming**: Preserves more flavour and nutrients - **Roasting**: Toss in olive oil and roast at 200°C for 30-40 minutes - **Salads**: Boil, cool, and toss with mayonnaise, spring onions, and herbs
What NOT to Do
Don't overcomplicate them. Jersey Royals don't need fancy sauces or elaborate preparations. Their flavour is the star—let it shine.
Our Favourite Jersey Royal Recipes
Boiled Jersey Royals with butter and mint. That's it. That's the recipe. If you want to get fancy, try them in a warm potato salad with Jersey crab, or roasted with rosemary and garlic. But honestly, the simplest preparation is the best. These potatoes are special—treat them with respect.
Ready to get cooking? Explore our collection of seasonal recipes perfectly suited for Jersey Royals.
See All Jersey Royals RecipesSeasonality
Peak Season
April, May, June
Available
April, May, June, July